Coord 2000 | 20307+2109 |
Discov num | COU 222 |
Comp | Coord arcsec 2000 | 20 30 39.39 +21 09 26.9 |
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Date first | 1967 |
Date last | 1997 |
Obs | 5 |
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Pa first | 3 |
Pa last | 2 |
P.A. Now (θ) | 2° |
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Sep first | 1.1 |
Sep last | 1.3 |
Sep. Now (ρ) | 1.3" |
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Mag pri | 11.48 |
Mag sec | 11.90 |
delta mag (ΔM) | 0.42 |
Spectral class | A2 (white) |
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Pri motion ra | -003 |
Sec motion ra | -003 |
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Pri motion dec | -003 |
Sec motion dec | -003 |
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Notes |
Precise pa | 2.4 |
Precise sep | 1.29 |
Constellation | Vulpecula |
Tycho2 | 1644-01779-1 |
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Gaia DR2 | 84663216000 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20307+2109 | COU 222 | 1997 | 5 | 2 | 1.3 | 11.48 | 11.90 | A2 | 203039.39+210926.9 |